Ho okumuSecondary ka hoʻonaʻauao a me nā kula

I ka rula o ka hana ana o ka Hawaii. I ka rula o ka hana o ka AC Hawaii. Ke kālaikūlohea, Grade 9

I kēia mau lā noonoo ai i na kanaka noho maikai ana a me ka kiʻekiʻe-ʻenehana kaiāulu mea hiki ole me ka uila. Kekahi o na ki mea e kākoʻo i ka hana o ka pou nā mīkini home, o ka engine. Kēia mīkini Ua loaʻa ka loa he ākea: mai hana (kânaka, crushers, compressors) i wahi lulu ana (holoi machines,? Eou, etc.). Akā, ka mea i ka loina o ka hana o ka Hawaii?

hookohu

I ka rula o ka hana ana o ka uila Hawaii a me kona papa kuhikuhiE Pahuhopu mea, e hoolilo i ka hana kino kupono no ka hooko ana i keʻanoʻenehana keʻano o ka hanaʻana a me mechanical ikehu. Ke engine iho produces ia ma ka lilo o ka uila hoʻopau mai ka maka aha. Fundamentally olelo ana, i ka loina o ka hana o ka uila Hawaii mea e hoohuli uila ikehu i loko o me mechanical ikehu. Ke dala a me mechanical ikehu ua loaʻa ma ia no pa alima o ka manawa ua kapaia ka mana.

'ano o ka Hawaii

Ke kaumaha ma muli o ka hanai ano o ka mea ulana pukapuka, he mau kumu nui ke ano o na Hawaii hiki ke hōʻike ': DC a me ka AC. Ka loa, he pono ole DC machines i Hawaii i ka pahuhopu nei, kuokoa a me ka hui excitation. Ano he kumu hoʻohālike o Hawaii ma AC e hana synchronous a me ka asynchronous machines. I loko nō o ka maopopo 'ano, i ka i hoʻomākaukauʻia, a me ka loina o ka hana o ka Hawaii o kekahi mākaʻikaʻi ma muli o ka AaOIeIOUIeXAOAaIN me ka mea he alakaʻi mele, a me kaʻume mākenēki kahua, a me ka mea paʻa Mākēneki (ferromagnetic mea) me kaʻume mākenēki kula.

Kino me kaʻikena - Hawaii preimage

I ka papa kuhikuhiE wahi i loko o keia mea, e like me ka loina o ka hana o ka Hawaii, hiki ke kapa o ka muli o ka ikehu. E hoomanao i ka mea o ka kŰia hiki e i laʻana o ka kapiliia me kaʻikena, a he mau conductors a me ka Mākēneki. O kēia ua pili i ke alakaʻi mele ma ka 'oihana apo a i paa ma ka kaʻapuni ponoi iho (axis). I kulike ai me ka rula kaulana o ka lima hema ma ke kino, e hana i nā koa i ho okumu ikehu pili ana i ka iho (axis). Ua mea ma lalo o ka aoao o ka huina ikaika, e ka ao ka i loko o ka counterclockwise ao ao. Ua ua ike ia o ka ikehu mea pololei hapaʻauhau i ka meaʻume mākenēki hoʻokomo (B), ka he pinepine ' (I), i kaʻahā like (S) a me ka wahi ponoi mea e kaukaʻi ma o ka huina ma waena o ke kahua laina, a me ka hope iho (axis). Eia naʻe, ma lalo o ka aoao o ka manawa, hoʻololi 'ana i kona ala e hiki aku, i ke kino, e oscillate. He aha e lawe i ke kahua o kekahi mau olelo? He mau koho:

  • hoʻololi i ka olelo o ka uila kala pono i loko o ka kapiliia a me ke kulana o na conductors pili i ka Mākēneki auamo;
  • hoʻololi i ke kuhikuhi ana o ke kula, hoʻowahāwahā i ka mea i ka haka ai ke ka ao ka i loko o ke kākoʻo mau kuhikuhi.

A muaʻano ua hoʻohana 'ia no ka DC Hawaii. A me ka lua - o ka loina o ka hana o ka AC Hawaii.

Hoʻololi i ka olelo o ka pono pili i ka Mākēneki

I mea e hoʻololi i ka olelo o ke noi ana o na mea i papa (particles) i loko o ke alakaʻi mele me kaʻikena maoli, he mea i i häʻawi mai ai iä ia i loko o ke ala e hiki aku ke kaumaha ma muli o ka hoʻoponoponoʻana o Kamehameha o conductors. Keia manao ua hoʻokō ma ka hoʻohana 'ana o ka hāʻuleʻana hui' ana, a i hoʻohana i ka lawa pono i ke kino. A hiki ke kūapoʻana i kekahi o na mau apo i ka wa a ke kino e ke ka ao ka hapa e huli mai, i ka he kuhikuhi ana ua nana e hoole a me ka ikehu papa kāwiliʻai ia. He nui ka noonoo i ua akoakoa kekahi apo mai nā halves i i insulated mai kekahi i kekahi.


I ka manao o DC machines

Ka luna hoʻohālike - o ka loina o ka hana o ka DC Hawaii. Ke maoli mīkini, a he ua he oi huikau 'ole i hoʻohana na umi o nā mōlina aha ka armature o Kahualoa Kokohi. Nā conductors o ka o Kahualoa Kokohi i waiho i loko o kūikawā Groove i loko o ka paukūʻolokaʻa ferromagnetic Kora naʻEsau. Nā kihi o nāʻanuʻu e pili ana i ka noho kaʻawale apo i lilo he nui loa. O Kahualoa Kokohi, ÿauhau a me ka 'ōlelo - o ka heleuma kaʻapuni ma nā mea pilihao ma luna o ka hale noho o ke engine. Kaʻume mākenēki excitation ke kahua ua ua loaʻa ma nāʻauamo o ke paʻa nā mākēneki, a i hoʻonohonoho i loko o ka hale noho. Ka o Kahualoa Kokohi Ua pili ana i ka papa kuhikuhiE, a ua hiki ke komo i loko o nā kū kaʻawale mai ka heleuma kaulahao a me ka sequentially. Ma ka hihia mua, i ka Hawaii, e i ke kuokoa excitation, i loko o ka lua - e ku i. Aia ka hoi i ka manao o ka malihini a excitation pono mauʻano o Kahualoa Kokohi e pili ana ia ka hoʻohana 'ana.

synchronous mīkini

I ka rula o ka hana o ka synchronous Hawaii o ka pono, e hana i kekahi kaʻapuniʻume mākenēki kahua. A laila, e pono e waiho i loko o ka pahu Hoʻoponopono ua hoʻololiʻia i loko o ke ala e hiki aku ana i kaʻikena conductors. I ka rula o ka hana o ka synchronous Hawaii, a ua loa he ākea ma ka hana, ma muli o ka luna hana, me ka kapiliia me kaʻikena. Ke kaʻapuni kahua hua mai la ia e ka Mākēneki ua hanaʻia ma kaʻanuʻu nenoai mea e pili ana i ka papa kuhikuhi. IeAUPIIe, IAa IO hoʻohana ekolu-paeʻanuʻu, akā, i ka loina o ka hana o ka hookahi-pae Hawaii ,ʻaʻole e e okoa mai ka ekolu-pae AC, koe wale no i ka helu o nā kūlana iho, i mea mailuilu haalele ka wā e noonoo pono i ka manao hiʻona. Nāʻanuʻu e hoonoho iho i loko o ka stator kau me kekahi naeaeaa circumferentially. Keia ua hana i ka hana i kekahiʻume mākenēki kahua kaʻapuni i hanaʻia i loko o ka lewa nahā i.

synchronism

A mea koʻikoʻi wahi o ka synchronized hana o ka uila Hawaii o ka luna no? Ieoaeunoaa. Ma ka AaOIeIOUIeXAOAaIN o kaʻume mākenēki kula a me ka pono ma ka epaepa huila o Kahualoa Kokohi ua hana ia iho, Hawaii kuapo kaʻina hana i mea synchronous me ka manao i ke kuapo o kaʻume mākenēki kula i hanaʻia ma ka stator. Synchronism e e mālama mai i ka mea i kā mākou ikehu, a ua kauoha aku e kū'ē'ē mai. A hiki aku i ka haawe maoli, ka mīkini hiki ke kiʻi mai o ka lōkahi.

hoʻokomo Hawaii

Ka pae'ōnaehana rula o ka uila hoʻokomo mea alo aku o kaʻume mākenēki kahua kaʻapuni a me ka paʻa nā mōlina (i puhi ai) ma luna o ka epaepa huila - spinning hapa. Aʻume mākenēki ke kahua ua hana ia ma ke ano hookahi me ia o ka synchronous Hawaii - kau hoʻohana 'ana i ke aupuni' i loko o ka statorʻanuʻu e pili ana i ka alternating anakahi uila i ulanaʻia. i haku epaepa huilaʻanuʻu o ka umi-puka lou, a me ka? aieao i mea ano laulā, mau ke ano o na hana: pae a me ka pōkole-no kēlā manaʻo kaʻapuni. I ka rula o ka hana o ka AC Hawaii i loko o nā hihia o ka ia, wale i ka manao o ka loli. Ma ka hihia o ka squirrel-nā hīnaʻi manu epaepa huila (iʻikeʻia e like me "squirrel nā hīnaʻi manu") o Kahualoa Kokohi i hoʻoheheʻeʻia Aluminum ninini i loko o nā Groove. Ma ka? Iecaianoaaiiie paeʻanuʻu welau o kēlā me kēia pae outputted i ka waho ma nā ka hāʻuleʻana-ʻia ke apo, e like me keia, e hiki ai nā resistors ma ka huakai kaapuni a ka poe e pono ai ke kaōhiʻana i ka engine māmā.

huki mīkini

I ka rula o ka hana o ka traction Hawaii mea i 'ano like me ka Hawaii me ka pololeiʻikena. Mai ka papa ua lako i ka papa kuhikuhiE ʻanuʻu-i mea hoʻololi uila. Next, he ekolu-pae alternatingʻikena ua hoololiia no ka kūikawā traction substations. Aia ka he rectifier. Ua pio AC i DC. Ma noaia ka mea, lawe aku la kona kekahi polarity i ka trolley uea, ka mea 'ē aʻe - ana i na mawah. Ua pono e hoomanao i na mea he nui traction maomeka hana ma ke alapine (frequency) okoa, mai ka hoʻokumu hanalima (50 Hz). No laila, hana chastotnik no ka Hawaii, i ka pae'ōnaehana rula o ka i mea, e hoohuli i ke alapine (frequency) a me ke kaōhiʻana i kēia ano.

By pantograph hoalaia anakahi uila ua lako i ka maluna, i kahi o ka hoʻomaka resistors a me contactors. Me rheostats luna i pili i ka traction Hawaii, a i hoonohonoho ma axles bogies. Mai ia, he kala pono kahe ana ma ka papale hainaka ma na mawah, a laila, hoʻi maila i ka traction substation, pela panina o ka pila nui huakai kaapuni.

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